Mandoline: Rename components/view_manager to components/mus

components/view_manager/public/cpp/scoped_view_ptr.h

-// Copyright 2015 The Chromium Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style license that can be
-// found in the LICENSE file.
-
-#ifndef COMPONENTS_VIEW_MANAGER_PUBLIC_CPP_SCOPED_VIEW_PTR_H_
-#define COMPONENTS_VIEW_MANAGER_PUBLIC_CPP_SCOPED_VIEW_PTR_H_
-
-#include "components/view_manager/public/cpp/view_observer.h"
-
-namespace mojo {
-
-// Wraps a View, taking overship of the View. Also deals with View being
-// destroyed while ScopedViewPtr still exists.
-class ScopedViewPtr : public ViewObserver {
- public:
-  explicit ScopedViewPtr(View* view);
-  ~ScopedViewPtr() override;
-
-  // Destroys |view|. If |view| is the root of the ViewManager than the
-  // ViewManager is destroyed (which in turn destroys |view|).
-  static void DeleteViewOrViewManager(View* view);
-
-  View* view() { return view_; }
-  const View* view() const { return view_; }
-
- private:
-  void DetachFromView();
-
-  void OnViewDestroying(View* view) override;
-
-  View* view_;
-
-  DISALLOW_COPY_AND_ASSIGN(ScopedViewPtr);
-};
-
-}  // namespace mojo
-
-#endif  // COMPONENTS_VIEW_MANAGER_PUBLIC_CPP_SCOPED_VIEW_PTR_H_